Base | Representation |
---|---|
bin | 111101001100100… |
… | …100011010011101 |
3 | 2122112221000120002 |
4 | 331030210122131 |
5 | 4100314030203 |
6 | 245513504045 |
7 | 34304564123 |
oct | 7514443235 |
9 | 2575830502 |
10 | 1026705053 |
11 | 487603780 |
12 | 247a12025 |
13 | 13492a4aa |
14 | 9a4dd913 |
15 | 60208d88 |
hex | 3d32469d |
1026705053 has 4 divisors (see below), whose sum is σ = 1120041888. Its totient is φ = 933368220.
The previous prime is 1026705049. The next prime is 1026705077. The reversal of 1026705053 is 3505076201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1026705053 - 22 = 1026705049 is a prime.
It is a super-4 number, since 4×10267050534 (a number of 37 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1026765053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46668401 + ... + 46668422.
It is an arithmetic number, because the mean of its divisors is an integer number (280010472).
Almost surely, 21026705053 is an apocalyptic number.
It is an amenable number.
1026705053 is a deficient number, since it is larger than the sum of its proper divisors (93336835).
1026705053 is an equidigital number, since it uses as much as digits as its factorization.
1026705053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93336834.
The product of its (nonzero) digits is 6300, while the sum is 29.
The square root of 1026705053 is about 32042.2385766039. The cubic root of 1026705053 is about 1008.8235994365.
The spelling of 1026705053 in words is "one billion, twenty-six million, seven hundred five thousand, fifty-three".
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